import java.util.Scanner;


public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		String obrazec = "example";
		System.out.println("enter the password");
		Scanner sc = new Scanner(System.in);
		String name = sc.next();
		if (obrazec.equals(name)) System.out.println("Check!");
		else System.out.println("Error");

	}

}
